JPS54961A - Analog digital converter - Google Patents

Analog digital converter

Info

Publication number
JPS54961A
JPS54961A JP6652277A JP6652277A JPS54961A JP S54961 A JPS54961 A JP S54961A JP 6652277 A JP6652277 A JP 6652277A JP 6652277 A JP6652277 A JP 6652277A JP S54961 A JPS54961 A JP S54961A
Authority
JP
Japan
Prior art keywords
digital converter
analog digital
converter
amplfiier
provision
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6652277A
Other languages
Japanese (ja)
Inventor
Kazuo Murano
Kiichi Matsuda
Yutaka Fukuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP6652277A priority Critical patent/JPS54961A/en
Publication of JPS54961A publication Critical patent/JPS54961A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To realize a multi-value feedback type A/D converter with a simple constitution and operating with high accuracy and high speed, by controlling the output voltage difference of the first and second amplfiier through the provision of a plurality of current source and through the control of switching for the current sources.
COPYRIGHT: (C)1979,JPO&Japio
JP6652277A 1977-06-06 1977-06-06 Analog digital converter Pending JPS54961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6652277A JPS54961A (en) 1977-06-06 1977-06-06 Analog digital converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6652277A JPS54961A (en) 1977-06-06 1977-06-06 Analog digital converter

Publications (1)

Publication Number Publication Date
JPS54961A true JPS54961A (en) 1979-01-06

Family

ID=13318276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6652277A Pending JPS54961A (en) 1977-06-06 1977-06-06 Analog digital converter

Country Status (1)

Country Link
JP (1) JPS54961A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9499655B2 (en) 2011-07-08 2016-11-22 Sanyo Chemical Industries, Ltd. Polyurethane resin for moisture-permeable water-proof materials, and polyurethane resin composition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107752A (en) * 1975-03-18 1976-09-24 Nomura Denki Kk Anarogu deijitaruhenkanki

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107752A (en) * 1975-03-18 1976-09-24 Nomura Denki Kk Anarogu deijitaruhenkanki

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9499655B2 (en) 2011-07-08 2016-11-22 Sanyo Chemical Industries, Ltd. Polyurethane resin for moisture-permeable water-proof materials, and polyurethane resin composition

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